Marco Rubio, with a lot of bipartisan support, has introduced a bill to make daylight savings year around. An interesting article from the Washington Post (probably behind a paywall) looks at when President Nixon made daylight savings year around in 1971 in response to the oil shortage crisis.
When he first did this, the idea was very popular, garnering around 70% support. However, after being instituted, support fell to around 25% with around 40% flatly declaring it to be a bad idea. Probably the biggest reason for opposition was having the sun rise after 8:00 for about two and a half months in, for example, Washington DC (and much worse elsewhere). Parents were not fond of putting their kids out to catch the school bus in total darkness for so long.
Another interesting factor was that, with Europe not on daylight savings time, it left almost no hours for a business in the United States and one in Europe to have their employees at work at the same time. That meant any communications required someone to be at the office during off hours.